Product Overview: AP2128K-3.3TR from Diodes Incorporated

The AP2128K-3.3TR is a high-performance, low-dropout linear regulator offered by Diodes Incorporated, a leading manufacturer and supplier of high-quality semiconductor products. This regulator is designed to deliver a stable 3.3V output voltage with an impressive accuracy of ±1.0%, ensuring reliable operation for sensitive electronic devices.

With its low dropout voltage of just 250mV at 300mA, the AP2128K-3.3TR is an ideal choice for battery-powered equipment, where maximizing battery life is crucial. This feature allows the regulator to continue providing a stable output even when the supply voltage is very close to the output voltage, making the most of the available battery power.

One of the standout features of this product is its high output current capability of up to 300mA, which makes it suitable for a wide range of applications, from mobile phones to portable media players, and other handheld devices. The AP2128K-3.3TR is also characterized by its excellent transient response, which helps to maintain voltage stability during sudden changes in load, such as when a device switches from standby to full operation.

The device includes a range of protective features to ensure the safety of the end application. These include over-current protection, which prevents damage from excessive loads, and thermal shutdown, which protects the device from overheating. Additionally, the AP2128K-3.3TR has a low quiescent current, further enhancing its suitability for battery-powered applications where energy efficiency is paramount.

The AP2128K-3.3TR comes in a compact SOT-25 package, making it easy to incorporate into space-constrained designs. It is also fully RoHS compliant, ensuring adherence to environmental standards and regulations.

In summary, the AP2128K-3.3TR from Diodes Incorporated is a reliable, high-performance LDO voltage regulator that offers a combination of low dropout performance, high accuracy, robust protection features, and energy efficiency, making it an excellent choice for a wide variety of power management applications.